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Battery Energy Storage Systems
Demand charge management, backup beyond UPS duration, generation firming and microgrids, interconnection-limited sites.
| What we supply | Range | Configurations | Listings |
|---|---|---|---|
| Containerized | 2 to 5 MWh per 20-ft container · to site scale | Lithium iron phosphate, liquid-cooled; two- and four-hour duration; paralleled for site scale | UL 9540 · UL 9540A · NFPA 855 |
| Cabinet | 6 kWh modules · 73 kWh, 333 kW cabinets · paralleled to about 585 kWh | Indoor or outdoor cabinets for building-scale demand management and backup | UL 9540 · UL 9540A |
| Power conversion | 30 kW to 2.25 MW | Grid-following, or grid-forming for islanded operation; 480 V, or medium voltage through a step-up transformer | UL 1741 SB · IEEE 1547-2018 |
| Controls | Supervision per system · energy management per project | Energy management for peak shaving, demand response and generation firming; microgrid control with generators and UPS | IEEE 2030.7 |
| Fire and siting | Per system | Gas and smoke detection, suppression, deflagration venting; separation distances; the documentation package for the AHJ | NFPA 855 · NFPA 68 · NFPA 69 |
Manufacturers in this family
- CE+T
- Proper Voltage
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TransformersUL 1561 · UL 1562 · DOE 10 CFR 431
Utility service and campus distribution, data halls and UPS input, hospitals and laboratories, plant floors and drive lineups, switchgear control power.
NEXT →09Enclosures & ThermalUL 50 · UL 50E · NEMA 250
Outdoor and rooftop gear, plant floors and washdown areas, drive lineups and PLC panels, substations with no building.